| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $102.58 | 11.225% | $114.0946 | $114.09 | $114.10 | $114.10 |
| Purchase #2 | $117.27 | 8.669% | $127.4361 | $127.44 | $127.45 | $127.40 |
| Purchase #3 | $108.78 | 8.502% | $118.0285 | $118.03 | $118.05 | $118.00 |
| Purchase #4 | $47.93 | 4.267% | $49.9752 | $49.98 | $50.00 | $50.00 |
| Purchase #5 | $161.32 | 6.183% | $171.2944 | $171.29 | $171.30 | $171.30 |
| Purchase #6 | $8.46 | 3.270% | $8.7366 | $8.74 | $8.75 | $8.70 |
| Purchase #7 | $70.70 | 6.225% | $75.1011 | $75.10 | $75.10 | $75.10 |
| 7 purchase totals = | $617.04 | $664.6665 | $664.67 | $664.75 | $664.60 | |